Half of the screen no longer turns blank when opening the keyboard in landscape mode, and support for it has been added to the default browser - which suddenly becomes a whole lot more useful, since browsing the web without landscape mode was a major pain in the butt. Jolla has also implemented full gesture support in landscape mode; before this update, gestures would not rotate with the screen orientation, but now they do.

The update contains a lot more improvements, and as promised, it was delivered in January. In addition, The New York Times has an article about Jolla as well. Not a lot of new information for those of us keeping up with all this stuff, but it's interesting to see major news outlets talking about Jolla.